Analysis of suboptimal detection-discrimination algorithms of compound ultra-wideband signals in multipath channels with undefined structure

Authors

  • Yu. S. Radchenko Voronezh State University, Russian Federation
  • A. A. Zaitsev Voronezh State University, Russian Federation

DOI:

https://doi.org/10.3103/S0735272707070084

Abstract

Investigation results for suboptimal processing rule of a coded ultra-wideband signal with unknown arrival time at the output of multipath communication channel with undefined structure are presented. Characteristics of signal detection-discrimination from multiple users are calculated. Statistical modeling of suboptimal signals reception is performed.

References

  1. R. A. Sholtz, “Multiple-access with time-hopping impulse modulation,” in MILCOM’93, Boston, MA, October 11–14, 1993 (Boston, 1993), pp. 447–450.
  2. Yu. S. Radchenko, “About choice of codes for amplitude and intrablock positional code modulation of ultra-wideband signals,” Electrosvyaz’, No. 2, 10–13 (2005).
  3. Yu. S. Radchenko and S. V. Sokhnishev, “Analysis of characteristics of composite ultra-wideband signals with amplitude and positional code modulation,” Izv. Vysch. Uchebn. Zaved., Radioelektron. 48(3), 47–55 (2005).
  4. T. A. Radchenko and Yu. S. Radchenko, “Detection-discrimination of signals in asynchronous communication systems with fading,” Radioteknika i Electronika 48, No. 5, 578–583 (2003).
  5. A. P. Trifonov and Yu. S. Radchenko, “Simultaneous asynchronous detection-discrimination of signals at the output of multibeam channels with fading,” Izv. Vysch. Uchebn. Zaved., Radioelektron. 48(2), 3–12 (2005).
  6. Yu. S. Radchenko, A. P. Trifonov, “Reception of complex signals by means of maximum likelihood receiver,” Radioteknika i Electronika 23, No. 8, 1749–1752 (1978).

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Published

2007-07-08

Issue

Vol. 50 No. 7 (2007)

Section

Research Articles